Skip advert
Advertisement

BMW 123d SE 5dr

Class-leading driver appeal in a package that still splits opinion

Got a spare half-hour? Ask a passer-by in the street if they like the look of the BMW 1-Series!

To say the car divides opinion is putting it mildly. Some see its unique style as the perfect embodiment of BMW design in an unusual shape. The opposing view is that the model is a travesty of conflicting lines, neither as distinctive as the Volvo C30 nor as well proportioned as the Mercedes CLC.

Whatever your view, BMW has at least tried to bring people round to its way of thinking by offering a variant for all tastes. Three-door hatchback, two-door coupé and convertible bodystyles have joined the five-door that has been available from the start.

The latter is clearly the most practical choice in the range, with its rear doors giving easy access to the cabin. Once you’ve climbed aboard, space in the back is a bit tight, although the boot is 20 litres larger than that of the Mercedes, with a capacity of 330 litres when the seats are in place.

The car in our pictures is the cheaper 120d, yet the powerful 201bhp 123d is a closer match on price to Mercedes’ range-topping diesel. And from the outset, the BMW has its rival on the ropes.

Take a look at the statistics and it’s hard to believe the 1-Series is £305 cheaper than the CLC 220 CDI auto. Not only does it have a 53bhp power advantage, it also offers 60Nm more torque, with 400Nm at 2,000rpm.

Needless to say, that gives the BMW the edge on the road. At low revs, the smaller of the 123d’s turbos provides the thrust, while the larger one steps in as engine speeds rise to avoid any lag. Real-world acceleration is superb, easily making the BMW the fastest car here. Only the Audi offers comparable pace, and the CLC is left trailing in the wake of a model that feels years ahead in terms of technology and engineering.

One thing the BMW lacks is an engine note to go with its performance. While it’s smooth, there’s never any doubt over what fuel is in the tank. It’s a bit clattery at idle.

That’s soon forgiven on the road. While the BMW’s ride has never been class-leading, its dynamic abilities shine through. Where the Audi feels like a hot hatch, the 123d gives you the sense that you’re in a sports saloon, and is capable of quick changes of direction.

The five-door SE with a six-speed manual isn’t cheap, at £24,480. But every diesel in the 1-Series range is strong. The entry-level 141bhp 118d is available from £19,060, while the punchy 175bhp 120d starts at £20,610. So, no matter what you think of the styling, the 1-Series is tough to beat in this class.

Details

Price: £24,480
Model tested: BMW 123d SE 5dr
Chart position: 1
WHY: There’s a huge choice in 1-Series range, and this 201bhp car costs less than the CLC CDI.

Economy

While it’s not cheap to buy, the 123d makes good financial sense. Low 138g/km emissions place our car in the 18 per cent group, so it’s the most tempting company choice. Economy is also strong. Retained value is a bit disappointing – both the C30 and A3 are safer places for your money. Also, although the £900 three-year fixed price servicing keeps costs in check, most rivals in this test won’t be quite as expensive to maintain on standard service schedules.

Skip advert
Advertisement

New & used car deals

Volkswagen Golf

Volkswagen Golf

RRP £24,625Avg. savings £2,795 off RRP*Used from £11,800
Omoda 5

Omoda 5

RRP £23,990Avg. savings £2,192 off RRP*Used from £20,921
Toyota Yaris Cross

Toyota Yaris Cross

RRP £26,495Avg. savings £1,672 off RRP*Used from £16,100
MG MG4

MG MG4

RRP £26,995Avg. savings £7,541 off RRP*Used from £11,895
* Average savings are calculated daily based on the best dealer prices on Auto Express vs manufacturer RRP
Skip advert
Advertisement

Most Popular

New Xiaomi YU7 2025 review: a world-beating new EV to worry the establishment
Xiaomi YU7 - front cornering

New Xiaomi YU7 2025 review: a world-beating new EV to worry the establishment

BMW or Mercedes would do anything to keep the new Xiaomi YU7 from sale in the UK and Europe, and this is why
Road tests
14 Jul 2025
New MG IM5 has the Tesla Model 3 beaten on price and range
MG IM5 - Goodwood front

New MG IM5 has the Tesla Model 3 beaten on price and range

The all-electric IM5 brings new technology and design to the MG line-up
News
10 Jul 2025
The EV grant is back: Government's new £3,750 electric car discount in detail
Auto Express creative director Darren Wilson charging the Lexus RZ

The EV grant is back: Government's new £3,750 electric car discount in detail

The government has set out its plan to help reduce the cost of affordable EVs by introducing a new £3,750 grant for new EVs sold
News
15 Jul 2025